Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Richard L. Antrim | Grain Processing | 5 |
| 2 | Jeffrey Scott Anderson | Custom-Pak | 2 |
| 3 | Jon Spencer Richardson | Custom-Pak | 1 |
| 3 | Steven Dean Eggers | Custom-Pak | 1 |
| 3 | Ronald A. Zimmer | Custom-Pak | 1 |
| 3 | Greg Miller | Guardian Glass | 1 |
| 3 | James M. Wiese | Custom-Pak | 1 |
| 3 | Ernesto S. Tachauer | Velcro Industries B.V. | 1 |
Part of Iowa